摘要:
An electric cooking appliance comprising heating means (9) for heating a bowl (4) and sensor means (10,11) for sensing the temperature of the bowl (4). The sensor means (10,11) comprise a movable thermal contact member (10) to contact the wall (5) of the bowl (4). The cooking appliance is provided with detection means (18,19) for detecting the presence of the bowl (4), whereby displacement of said movable thermal contact member (10) operates said detection means (18,19).
摘要:
An electric cooking appliance includes heater for heating a bowl and a sensor for sensing the temperature of the bowl. The sensor includes a movable thermal contact member to contact the wall of the bowl. The cooking appliance is provided with a detector for detecting the presence of the bowl, whereby displacement of the movable thermal contact member operates the detection.
摘要:
A device for cooking food such as rice is configured to perform a cooking process which is performed by heating the food under the influence of boiling water during a period of time. The device includes a controller for controlling an operation of the device. The controller is configured o operate components of the device in such a way that a total quantity of water to be used in the cooking process is gradually supplied to the food. The supply of a major portion of the total quantity of the water is performed when the cooking process is already taking place. In one embodiment, the cooking process is initiated by evaporating a relatively small portion of the total quantity of the water to steam, supplying this steam to the food, and allowing this steam to condense on the food.
摘要:
An apparatus for preparing a beverage from water and an instant product includes a water supply system for supplying water, a heating device for sterilizing water by heating it; and a cooling device for cooling water heated in the heating device. The cooling device uses water from the water supply system as cooling-water. The water that is sterilized in the heating device has preferably previously been used in the cooling device as cooling-water. The cooling device includes a counter flow heat exchanger.
摘要:
The invention relates to an apparatus (1) for preparing a beverage, for instance baby milk, from water and an instant product, for instance formula. The apparatus comprises a water supply system (2) for supplying water, a heating device (11) for sterilizing water by heating it; and a cooling device (10) for cooling water heated in the heating device (11). The cooling device uses water from the water supply system (2) as cooling-water. The water that is sterilized in the heating device (11), has preferably previously been used in the cooling device (11) as cooling-water. The cooling device (10) may comprise a counter flow heat exchanger.
摘要:
A device (17) for cooking food such as rice (4) is adapted to perform a cooking process which is performed by heating the food (4) under the influence of boiling water during a period of time. The device (17) comprises means (23) for controlling an operation of the device (17), which controlling means (23) are adapted to operate components of the device (17) in such a way that a total quantity of water (5) to be used in the cooking process is gradually supplied to the food (4), the supply of a major portion of the total quantity of the water (5) being performed when the cooking process is already taking place. Preferably, the cooking process is initiated by evaporating a relatively small portion of the total quantity of the water (5) to steam, supplying this steam to the food (4), and allowing this steam to condense on the food (4).
摘要:
An electric cooking appliance comprising a removable bowl (2) and an infrared sensor (10) directed towards the bowl (2) in order to sense the temperature of the bowl (2) when the bowl (2) is present in the cooking appliance. The cooking appliance comprises heating means (5) for heating said bowl (2), which heating means are located in a substantial horizontal plane underneath the bowl (2). The main sensing direction (12) of the infrared sensor (10) is positioned at an angle with respect to said substantial horizontal plane.
摘要:
A cyclonic separator for separating particles and/or liquids from an airflow using means for causing the air to follow a cyclonic flow pattern through the separating chamber (12; 112; 212) and around an axis (17; 117) for causing cyclonic separation of a least a portion of the particles and/or liquids from the airflow within the separating chamber (12; 112; 212). An interior surface portion of a drum (18; 118; 218) bounding the separating chamber (12; 112; 212) and extending circumferentially around the axis (17; 117) is rotatable about the axis (17; 117) so that separation of particles and/or liquid from the airflow is improved. A vacuum cleaner including such a separator is also described.
摘要:
A disposable cartridge (10), which is suitable to be used in a process of preparing a beverage, comprises a beverage making unit (1). A duct system (30) of the beverage making unit (1) has a main duct (31), a first subsidiary duct (32) which merges into the main duct (31), and a second subsidiary duct (33) which merges into the main duct (31) as well, at a different position than the first subsidiary duct (32). In a process of preparing a beverage, a first fluid is supplied by the main duct (31), and flows of a second fluid are supplied by the subsidiary ducts (32, 33). In this way, it is achieved that the second fluid is mixed with the first fluid in two steps. In case the second fluid is used for heating the first fluid, local boiling of the first fluid is prevented.
摘要:
A shaving apparatus is provided having at least one shaving unit comprising an external shaving member (3) and an internal shaving member (4) which is rotatably drivable relative to the external shaving member, the external shaving member having an annular wall portion (5) with lamellae (7) which extend in substantially radial directions and between which hair-entry apertures are formed, the radial ends (13) of the lamellae having a rounding radius (R) of 0.3-0.7 mm viewed in a radial direction, and the internal shaving member (4) comprising cutters (9) having cutting edges (10) which describe a path (11) adjoining the inner side (12) of the annular wall portion (5) of the external shaving member. In order to improve the shaving performance the shaving apparatus is characterized in that, viewed in radial cross-section, at least a part (14) of the outer side of the annular wall portion (5), which part is situated opposite the annular path (11) of the cutting edges (10), has an outwardly directed arcuate shape, the perpendicular distance (15) between the axially outermost point (16) of this arcuate part (14) and a line through those points (18, 19) of the outer side of the annular wall portion, which are situated directly opposite the inner diameter (20) and the outer diameter (21), respectively, of the annular path (11), being 12-100 .mu.m